Digital Identity
Score
Phone number reputation scoring
PhoneID
Discover device characteristics including carrier, type, recent SIM card swaps, and more.
PROGRAMMABLE COMMUNICATION
SMS
Build SMS messaging into web and mobile applications
Voice
Build voice calling into apps, web and communication systems
Verification
Authenticate users with SMS and voice-based one-time passcodes
RCS
Send conversational messages with rich content
BY INDUSTRY
BY USE CASE
How to integrate multiple messaging channels with one API
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Learn how you can use WhatsApp Business API for omnichannel communications
Learn how TeleSign's 2FA verification solution uses Score to complement all your account security needs
Why We Link Communication and Digital Identity
Learn how TeleSign's flagship digital identity solution, Score, can help protect your platform and users in the Indian market.
Learn how TeleSign can help e-commerce platforms use RCS to engage users at all points of the customer lifecycle and drive higher revenue.
Learn how TeleSign's Number Masking solution can provide an anonymous communication experience, protecting the privacy of your employees and customers.
Learn how TeleSign uses sophisticated mobile identity solutions to protect your users from account takeover and SIM Swap attacks.
Leveraging both 2FA and digital identity to reduce fake accounts on your platform, leading to a much safer ecosystem for your real users.
With TeleSign's Phone Numbers API companies can purchase shared or dedicated phone numbers to create a trusted line of communication with their customers.
Caller ID Management allows brands to control the caller ID displayed in communication with their end users.
Learn about the 12 new features of TeleSign's Voice API